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f2fs: call mark_inode_dirty_sync for i_field changes

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This patch calls mark_inode_dirty_sync() for the following on-disk inode
changes.

 -> largest
 -> ctime/mtime/atime
 -> i_current_depth
 -> i_xattr_nid
 -> i_pino
 -> i_advise
 -> i_flags
 -> i_mode

Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
This commit is contained in:
Jaegeuk Kim 2016-05-20 09:52:20 -07:00
parent a1961246c3
commit 205b98221c
10 changed files with 92 additions and 46 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
fs/f2fs/acl.c
View File

@ -384,6 +384,8 @@ int f2fs_init_acl(struct inode *inode, struct inode *dir, struct page *ipage,
if (error)
return error;
mark_inode_dirty_sync(inode);
if (default_acl) {
error = __f2fs_set_acl(inode, ACL_TYPE_DEFAULT, default_acl,
ipage);

14
fs/f2fs/dir.c
View File

@ -243,8 +243,7 @@ struct f2fs_dir_entry *f2fs_find_entry(struct inode *dir,
"Corrupted max_depth of %lu: %u",
dir->i_ino, max_depth);
max_depth = MAX_DIR_HASH_DEPTH;
F2FS_I(dir)->i_current_depth = max_depth;
mark_inode_dirty(dir);
f2fs_i_depth_write(dir, max_depth);
}
for (level = 0; level < max_depth; level++) {
@ -303,9 +302,9 @@ void f2fs_set_link(struct inode *dir, struct f2fs_dir_entry *de,
set_de_type(de, inode->i_mode);
f2fs_dentry_kunmap(dir, page);
set_page_dirty(page);
dir->i_mtime = dir->i_ctime = CURRENT_TIME;
mark_inode_dirty(dir);
dir->i_mtime = dir->i_ctime = CURRENT_TIME;
mark_inode_dirty_sync(dir);
f2fs_put_page(page, 1);
}
@ -462,10 +461,10 @@ void update_parent_metadata(struct inode *dir, struct inode *inode,
clear_inode_flag(inode, FI_NEW_INODE);
}
dir->i_mtime = dir->i_ctime = CURRENT_TIME;
mark_inode_dirty(dir);
mark_inode_dirty_sync(dir);
if (F2FS_I(dir)->i_current_depth != current_depth) {
F2FS_I(dir)->i_current_depth = current_depth;
f2fs_i_depth_write(dir, current_depth);
set_inode_flag(dir, FI_UPDATE_DIR);
}
@ -597,7 +596,7 @@ add_dentry:
if (inode) {
/* we don't need to mark_inode_dirty now */
F2FS_I(inode)->i_pino = dir->i_ino;
f2fs_i_pino_write(inode, dir->i_ino);
update_inode(inode, page);
f2fs_put_page(page, 1);
}
@ -730,6 +729,7 @@ void f2fs_delete_entry(struct f2fs_dir_entry *dentry, struct page *page,
set_page_dirty(page);
dir->i_ctime = dir->i_mtime = CURRENT_TIME;
mark_inode_dirty_sync(dir);
if (inode)
f2fs_drop_nlink(dir, inode, NULL);

24
fs/f2fs/extent_cache.c
View File

@ -170,8 +170,10 @@ static void __drop_largest_extent(struct inode *inode,
{
struct extent_info *largest = &F2FS_I(inode)->extent_tree->largest;
if (fofs < largest->fofs + largest->len && fofs + len > largest->fofs)
if (fofs < largest->fofs + largest->len && fofs + len > largest->fofs) {
largest->len = 0;
mark_inode_dirty_sync(inode);
}
}
/* return true, if inode page is changed */
@ -335,11 +337,12 @@ lookup_neighbors:
return en;
}
static struct extent_node *__try_merge_extent_node(struct f2fs_sb_info *sbi,
static struct extent_node *__try_merge_extent_node(struct inode *inode,
struct extent_tree *et, struct extent_info *ei,
struct extent_node *prev_ex,
struct extent_node *next_ex)
{
struct f2fs_sb_info *sbi = F2FS_I_SB(inode);
struct extent_node *en = NULL;
if (prev_ex && __is_back_mergeable(ei, &prev_ex->ei)) {
@ -360,7 +363,7 @@ static struct extent_node *__try_merge_extent_node(struct f2fs_sb_info *sbi,
if (!en)
return NULL;
__try_update_largest_extent(et, en);
__try_update_largest_extent(inode, et, en);
spin_lock(&sbi->extent_lock);
if (!list_empty(&en->list)) {
@ -371,11 +374,12 @@ static struct extent_node *__try_merge_extent_node(struct f2fs_sb_info *sbi,
return en;
}
static struct extent_node *__insert_extent_tree(struct f2fs_sb_info *sbi,
static struct extent_node *__insert_extent_tree(struct inode *inode,
struct extent_tree *et, struct extent_info *ei,
struct rb_node **insert_p,
struct rb_node *insert_parent)
{
struct f2fs_sb_info *sbi = F2FS_I_SB(inode);
struct rb_node **p = &et->root.rb_node;
struct rb_node *parent = NULL;
struct extent_node *en = NULL;
@ -402,7 +406,7 @@ do_insert:
if (!en)
return NULL;
__try_update_largest_extent(et, en);
__try_update_largest_extent(inode, et, en);
/* update in global extent list */
spin_lock(&sbi->extent_lock);
@ -473,7 +477,7 @@ static unsigned int f2fs_update_extent_tree_range(struct inode *inode,
set_extent_info(&ei, end,
end - dei.fofs + dei.blk,
org_end - end);
en1 = __insert_extent_tree(sbi, et, &ei,
en1 = __insert_extent_tree(inode, et, &ei,
NULL, NULL);
next_en = en1;
} else {
@ -494,7 +498,7 @@ static unsigned int f2fs_update_extent_tree_range(struct inode *inode,
}
if (parts)
__try_update_largest_extent(et, en);
__try_update_largest_extent(inode, et, en);
else
__release_extent_node(sbi, et, en);
@ -514,15 +518,15 @@ static unsigned int f2fs_update_extent_tree_range(struct inode *inode,
if (blkaddr) {
set_extent_info(&ei, fofs, blkaddr, len);
if (!__try_merge_extent_node(sbi, et, &ei, prev_en, next_en))
__insert_extent_tree(sbi, et, &ei,
if (!__try_merge_extent_node(inode, et, &ei, prev_en, next_en))
__insert_extent_tree(inode, et, &ei,
insert_p, insert_parent);
/* give up extent_cache, if split and small updates happen */
if (dei.len >= 1 &&
prev.len < F2FS_MIN_EXTENT_LEN &&
et->largest.len < F2FS_MIN_EXTENT_LEN) {
et->largest.len = 0;
__drop_largest_extent(inode, 0, UINT_MAX);
set_inode_flag(inode, FI_NO_EXTENT);
}
}

58
fs/f2fs/f2fs.h
View File

@ -498,11 +498,13 @@ static inline bool __is_front_mergeable(struct extent_info *cur,
return __is_extent_mergeable(cur, front);
}
static inline void __try_update_largest_extent(struct extent_tree *et,
struct extent_node *en)
static inline void __try_update_largest_extent(struct inode *inode,
struct extent_tree *et, struct extent_node *en)
{
if (en->ei.len > et->largest.len)
if (en->ei.len > et->largest.len) {
et->largest = en->ei;
mark_inode_dirty_sync(inode);
}
}
struct f2fs_nm_info {
@ -1534,10 +1536,26 @@ enum {
FI_DIRTY_FILE, /* indicate regular/symlink has dirty pages */
};
static inline void __mark_inode_dirty_flag(struct inode *inode,
int flag, bool set)
{
switch (flag) {
case FI_INLINE_XATTR:
case FI_INLINE_DATA:
case FI_INLINE_DENTRY:
if (set)
return;
case FI_DATA_EXIST:
case FI_INLINE_DOTS:
mark_inode_dirty_sync(inode);
}
}
static inline void set_inode_flag(struct inode *inode, int flag)
{
if (!test_bit(flag, &F2FS_I(inode)->flags))
set_bit(flag, &F2FS_I(inode)->flags);
__mark_inode_dirty_flag(inode, flag, true);
}
static inline int is_inode_flag_set(struct inode *inode, int flag)
@ -1549,12 +1567,14 @@ static inline void clear_inode_flag(struct inode *inode, int flag)
{
if (test_bit(flag, &F2FS_I(inode)->flags))
clear_bit(flag, &F2FS_I(inode)->flags);
__mark_inode_dirty_flag(inode, flag, false);
}
static inline void set_acl_inode(struct inode *inode, umode_t mode)
{
F2FS_I(inode)->i_acl_mode = mode;
set_inode_flag(inode, FI_ACL_MODE);
mark_inode_dirty_sync(inode);
}
static inline void f2fs_i_links_write(struct inode *inode, bool inc)
@ -1583,18 +1603,38 @@ static inline void f2fs_i_size_write(struct inode *inode, loff_t i_size)
mark_inode_dirty_sync(inode);
}
static inline void f2fs_i_depth_write(struct inode *inode, unsigned int depth)
{
F2FS_I(inode)->i_current_depth = depth;
mark_inode_dirty_sync(inode);
}
static inline void f2fs_i_xnid_write(struct inode *inode, nid_t xnid)
{
F2FS_I(inode)->i_xattr_nid = xnid;
mark_inode_dirty_sync(inode);
}
static inline void f2fs_i_pino_write(struct inode *inode, nid_t pino)
{
F2FS_I(inode)->i_pino = pino;
mark_inode_dirty_sync(inode);
}
static inline void get_inline_info(struct inode *inode, struct f2fs_inode *ri)
{
struct f2fs_inode_info *fi = F2FS_I(inode);
if (ri->i_inline & F2FS_INLINE_XATTR)
set_inode_flag(inode, FI_INLINE_XATTR);
set_bit(FI_INLINE_XATTR, &fi->flags);
if (ri->i_inline & F2FS_INLINE_DATA)
set_inode_flag(inode, FI_INLINE_DATA);
set_bit(FI_INLINE_DATA, &fi->flags);
if (ri->i_inline & F2FS_INLINE_DENTRY)
set_inode_flag(inode, FI_INLINE_DENTRY);
set_bit(FI_INLINE_DENTRY, &fi->flags);
if (ri->i_inline & F2FS_DATA_EXIST)
set_inode_flag(inode, FI_DATA_EXIST);
set_bit(FI_DATA_EXIST, &fi->flags);
if (ri->i_inline & F2FS_INLINE_DOTS)
set_inode_flag(inode, FI_INLINE_DOTS);
set_bit(FI_INLINE_DOTS, &fi->flags);
}
static inline void set_raw_inline(struct inode *inode, struct f2fs_inode *ri)
@ -1706,11 +1746,13 @@ static inline int is_file(struct inode *inode, int type)
static inline void set_file(struct inode *inode, int type)
{
F2FS_I(inode)->i_advise |= type;
mark_inode_dirty_sync(inode);
}
static inline void clear_file(struct inode *inode, int type)
{
F2FS_I(inode)->i_advise &= ~type;
mark_inode_dirty_sync(inode);
}
static inline int f2fs_readonly(struct super_block *sb)

12
fs/f2fs/file.c
View File

@ -171,11 +171,10 @@ static void try_to_fix_pino(struct inode *inode)
fi->xattr_ver = 0;
if (file_wrong_pino(inode) && inode->i_nlink == 1 &&
get_parent_ino(inode, &pino)) {
fi->i_pino = pino;
f2fs_i_pino_write(inode, pino);
file_got_pino(inode);
up_write(&fi->i_sem);
mark_inode_dirty_sync(inode);
f2fs_write_inode(inode, NULL);
} else {
up_write(&fi->i_sem);
@ -636,7 +635,7 @@ int f2fs_truncate(struct inode *inode, bool lock)
return err;
inode->i_mtime = inode->i_ctime = CURRENT_TIME;
mark_inode_dirty(inode);
mark_inode_dirty_sync(inode);
return 0;
}
@ -726,7 +725,7 @@ int f2fs_setattr(struct dentry *dentry, struct iattr *attr)
}
}
mark_inode_dirty(inode);
mark_inode_dirty_sync(inode);
return err;
}
@ -1279,7 +1278,7 @@ static long f2fs_fallocate(struct file *file, int mode,
if (!ret) {
inode->i_mtime = inode->i_ctime = CURRENT_TIME;
mark_inode_dirty(inode);
mark_inode_dirty_sync(inode);
f2fs_update_time(F2FS_I_SB(inode), REQ_TIME);
}
@ -1370,9 +1369,8 @@ static int f2fs_ioc_setflags(struct file *filp, unsigned long arg)
fi->i_flags = flags;
inode_unlock(inode);
f2fs_set_inode_flags(inode);
inode->i_ctime = CURRENT_TIME;
mark_inode_dirty(inode);
f2fs_set_inode_flags(inode);
out:
mnt_drop_write_file(filp);
return ret;

7
fs/f2fs/inline.c
View File

@ -400,7 +400,7 @@ static int f2fs_move_inline_dirents(struct inode *dir, struct page *ipage,
stat_dec_inline_dir(dir);
clear_inode_flag(dir, FI_INLINE_DENTRY);
F2FS_I(dir)->i_current_depth = 1;
f2fs_i_depth_write(dir, 1);
if (i_size_read(dir) < PAGE_SIZE) {
f2fs_i_size_write(dir, PAGE_SIZE);
set_inode_flag(dir, FI_UPDATE_DIR);
@ -492,7 +492,7 @@ static int f2fs_move_rehashed_dirents(struct inode *dir, struct page *ipage,
recover:
lock_page(ipage);
memcpy(inline_dentry, backup_dentry, MAX_INLINE_DATA);
F2FS_I(dir)->i_current_depth = 0;
f2fs_i_depth_write(dir, 0);
f2fs_i_size_write(dir, MAX_INLINE_DATA);
update_inode(dir, ipage);
f2fs_put_page(ipage, 1);
@ -558,7 +558,7 @@ int f2fs_add_inline_entry(struct inode *dir, const struct qstr *name,
/* we don't need to mark_inode_dirty now */
if (inode) {
F2FS_I(inode)->i_pino = dir->i_ino;
f2fs_i_pino_write(inode, dir->i_ino);
update_inode(inode, page);
f2fs_put_page(page, 1);
}
@ -597,6 +597,7 @@ void f2fs_delete_inline_entry(struct f2fs_dir_entry *dentry, struct page *page,
set_page_dirty(page);
dir->i_ctime = dir->i_mtime = CURRENT_TIME;
mark_inode_dirty_sync(dir);
if (inode)
f2fs_drop_nlink(dir, inode, page);

1
fs/f2fs/inode.c
View File

@ -35,6 +35,7 @@ void f2fs_set_inode_flags(struct inode *inode)
new_fl |= S_DIRSYNC;
inode_set_flags(inode, new_fl,
S_SYNC|S_APPEND|S_IMMUTABLE|S_NOATIME|S_DIRSYNC);
mark_inode_dirty_sync(inode);
}
static void __get_inode_rdev(struct inode *inode, struct f2fs_inode *ri)

11
fs/f2fs/namei.c
View File

@ -76,7 +76,6 @@ static struct inode *f2fs_new_inode(struct inode *dir, umode_t mode)
stat_inc_inline_dir(inode);
trace_f2fs_new_inode(inode, 0);
mark_inode_dirty(inode);
return inode;
fail:
@ -247,10 +246,8 @@ static int __recover_dot_dentries(struct inode *dir, nid_t pino)
err = __f2fs_add_link(dir, &dotdot, NULL, pino, S_IFDIR);
}
out:
if (!err) {
if (!err)
clear_inode_flag(dir, FI_INLINE_DOTS);
mark_inode_dirty(dir);
}
f2fs_unlock_op(sbi);
return err;
@ -756,7 +753,7 @@ static int f2fs_rename(struct inode *old_dir, struct dentry *old_dentry,
up_write(&F2FS_I(old_inode)->i_sem);
old_inode->i_ctime = CURRENT_TIME;
mark_inode_dirty(old_inode);
mark_inode_dirty_sync(old_inode);
f2fs_delete_entry(old_entry, old_page, old_dir, NULL);
@ -910,7 +907,7 @@ static int f2fs_cross_rename(struct inode *old_dir, struct dentry *old_dentry,
f2fs_i_links_write(old_dir, old_nlink > 0);
up_write(&F2FS_I(old_dir)->i_sem);
}
mark_inode_dirty(old_dir);
mark_inode_dirty_sync(old_dir);
update_inode_page(old_dir);
/* update directory entry info of new dir inode */
@ -928,7 +925,7 @@ static int f2fs_cross_rename(struct inode *old_dir, struct dentry *old_dentry,
f2fs_i_links_write(new_dir, new_nlink > 0);
up_write(&F2FS_I(new_dir)->i_sem);
}
mark_inode_dirty(new_dir);
mark_inode_dirty_sync(new_dir);
update_inode_page(new_dir);
f2fs_unlock_op(sbi);

6
fs/f2fs/node.c
View File

@ -953,7 +953,7 @@ int truncate_xattr_node(struct inode *inode, struct page *page)
if (IS_ERR(npage))
return PTR_ERR(npage);
F2FS_I(inode)->i_xattr_nid = 0;
f2fs_i_xnid_write(inode, 0);
/* need to do checkpoint during fsync */
F2FS_I(inode)->xattr_ver = cur_cp_version(F2FS_CKPT(sbi));
@ -1047,7 +1047,7 @@ struct page *new_node_page(struct dnode_of_data *dn,
dn->node_changed = true;
if (f2fs_has_xattr_block(ofs))
F2FS_I(dn->inode)->i_xattr_nid = dn->nid;
f2fs_i_xnid_write(dn->inode, dn->nid);
dn->node_page = page;
if (ipage)
@ -1997,7 +1997,7 @@ recover_xnid:
get_node_info(sbi, new_xnid, &ni);
ni.ino = inode->i_ino;
set_node_addr(sbi, &ni, NEW_ADDR, false);
F2FS_I(inode)->i_xattr_nid = new_xnid;
f2fs_i_xnid_write(inode, new_xnid);
/* 3: update xattr blkaddr */
refresh_sit_entry(sbi, NEW_ADDR, blkaddr);

3
fs/f2fs/xattr.c
View File

@ -106,7 +106,7 @@ static int f2fs_xattr_advise_set(const struct xattr_handler *handler,
return -EINVAL;
F2FS_I(inode)->i_advise |= *(char *)value;
mark_inode_dirty(inode);
mark_inode_dirty_sync(inode);
return 0;
}
@ -551,6 +551,7 @@ static int __f2fs_setxattr(struct inode *inode, int index,
update_inode(inode, ipage);
else
update_inode_page(inode);
mark_inode_dirty_sync(inode);
exit:
kzfree(base_addr);
return error;